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Collection: Immersion Temperature

Immersion temperature sensors measure fluid temperatures in pipes, boilers, and industrial processes by direct submersion of a probe (often in a protective thermowell). They send accurate data to controllers for automated HVAC adjustments, process monitoring, safety, and energy efficiency. Our offering includes products manufactured by Greystone, Senva and Siemens.

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Greystone Energy (15 products)
Siemens (8 products)

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By Series or Features

2.5" (8 products)
4" (8 products)
6" probe (8 products)
385 Alpha (8 products)
1K Ohm (8 products)
10K Ohm (8 products)
Duct Immersion Temp Sensor (15 products)
Duct Temperature (15 products)
Greystone (15 products)
Greystone Energy (15 products)
Immersion Well (15 products)
immersion well (8 products)
QAE Series (8 products)
replaces TE200B Series (15 products)
Siemens (8 products)
Temperature Sensors (23 products)
TSAP Series (15 products)
Type 2 (8 products)

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23 products

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23 products

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Greystone Energy (15 products)
Siemens (8 products)

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By Series or Features

2.5" (8 products)
4" (8 products)
6" probe (8 products)
385 Alpha (8 products)
1K Ohm (8 products)
10K Ohm (8 products)
Duct Immersion Temp Sensor (15 products)
Duct Temperature (15 products)
Greystone (15 products)
Greystone Energy (15 products)
Immersion Well (15 products)
immersion well (8 products)
QAE Series (8 products)
replaces TE200B Series (15 products)
Siemens (8 products)
Temperature Sensors (23 products)
TSAP Series (15 products)
Type 2 (8 products)

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23 products

Greystone TSAPA24F Temp Sensor Duct / Immersion 450mm (18") with small hinged ABS enclosure & 10K ohm type 2 thermistor (replaces TE200B24F2)

Greystone TSAPA24F Temp Sensor Duct / Immersion 450mm (18") with small hinged ABS enclosure & 10K ohm type 2 thermistor (replaces TE200B24F2)

Regular price $29.64 USD

Regular price Sale price $29.64 USD
Siemens QAE2030.015 Immersion Well Temperature Sensor, 10K Ohm Type 2, 6-inch

Siemens QAE2030.015 Immersion Well Temperature Sensor, 10K Ohm Type 2, 6-inch

Regular price $69.36 USD

Regular price Sale price $69.36 USD
Siemens QAE2030.010 Immersion Well Temperature Sensor, 10K Ohm Type 2, 4-inch

Siemens QAE2030.010 Immersion Well Temperature Sensor, 10K Ohm Type 2, 4-inch

Regular price $65.86 USD

Regular price Sale price $65.86 USD
Siemens QAE2020.015 Immersion Well Temperature Sensor, 1K Ohm Nickel at 32 deg F, 6-Inch

Siemens QAE2020.015 Immersion Well Temperature Sensor, 1K Ohm Nickel at 32 deg F, 6-Inch

Regular price $83.36 USD

Regular price Sale price $83.36 USD
Siemens QAE2020.010 Immersion Well Temperature Sensor, 1K Ohm Nickel at 32 deg F, 4-Inch

Siemens QAE2020.010 Immersion Well Temperature Sensor, 1K Ohm Nickel at 32 deg F, 4-Inch

Regular price $78.83 USD

Regular price Sale price $78.83 USD
Siemens QAE2020.005 Immersion Well Temperature Sensor, 1K Ohm Nickel at 32 deg F, 2.5-Inch

Siemens QAE2020.005 Immersion Well Temperature Sensor, 1K Ohm Nickel at 32 deg F, 2.5-Inch

Regular price $79.26 USD

Regular price Sale price $79.26 USD
Siemens QAE2012.015 Immersion Well Temperature Sensor, 1K Ohm Platinum (385 Alpha), 4" Probe

Siemens QAE2012.015 Immersion Well Temperature Sensor, 1K Ohm Platinum (385 Alpha), 4" Probe

Regular price $76.53 USD

Regular price Sale price $76.53 USD
Siemens QAE2012.010 Immersion Well Temperature Sensor, 1K Ohm Platinum (385 Alpha), 6" Probe

Siemens QAE2012.010 Immersion Well Temperature Sensor, 1K Ohm Platinum (385 Alpha), 6" Probe

Regular price $76.28 USD

Regular price Sale price $76.28 USD
Siemens QAE2012.005 Immersion Well Temperature Sensor, 1K Ohm Platinum (385 Alpha), 2.5" Probe

Siemens QAE2012.005 Immersion Well Temperature Sensor, 1K Ohm Platinum (385 Alpha), 2.5" Probe

Regular price $72.98 USD

Regular price Sale price $72.98 USD
Greystone TSAPA24E Temp Sensor Duct / Immersion 300mm (12") with small hinged ABS enclosure & 10K ohm type 2 thermistor (replaces TE200B24E2)

Greystone TSAPA24E Temp Sensor Duct / Immersion 300mm (12") with small hinged ABS enclosure & 10K ohm type 2 thermistor (replaces TE200B24E2)

Regular price $29.64 USD

Regular price Sale price $29.64 USD
Greystone TSAPA24D Temp Sensor Duct / Immersion 200mm (8") with small hinged ABS enclosure & 10K ohm type 2 thermistor (replaces TE200B24D2)

Greystone TSAPA24D Temp Sensor Duct / Immersion 200mm (8") with small hinged ABS enclosure & 10K ohm type 2 thermistor (replaces TE200B24D2)

Regular price $25.95 USD

Regular price Sale price $25.95 USD
Greystone TSAPA24C Temp Sensor Duct / Immersion 150mm (6") with small hinged ABS enclosure & 10K ohm type 2 thermistor (replaces TE200B24C2)

Greystone TSAPA24C Temp Sensor Duct / Immersion 150mm (6") with small hinged ABS enclosure & 10K ohm type 2 thermistor (replaces TE200B24C2)

Regular price $25.95 USD

Regular price Sale price $25.95 USD
Greystone TSAPA24B Temp Sensor Duct / Immersion 100mm (4") with small hinged ABS enclosure & 10K ohm type 2 thermistor (replaces TE200B24B2)

Greystone TSAPA24B Temp Sensor Duct / Immersion 100mm (4") with small hinged ABS enclosure & 10K ohm type 2 thermistor (replaces TE200B24B2)

Regular price $25.95 USD

Regular price Sale price $25.95 USD
Greystone TSAPA20F Temp Sensor Duct / Immersion 450mm (18") with small hinged ABS enclosure & 20,000 ohm thermistor (replaces TE200B20F2)

Greystone TSAPA20F Temp Sensor Duct / Immersion 450mm (18") with small hinged ABS enclosure & 20,000 ohm thermistor (replaces TE200B20F2)

Regular price $29.64 USD

Regular price Sale price $29.64 USD
Greystone TSAPA20E Temp Sensor Duct / Immersion 300mm (12") with small hinged ABS enclosure & 20,000 ohm thermistor (replaces TE200B20E2)

Greystone TSAPA20E Temp Sensor Duct / Immersion 300mm (12") with small hinged ABS enclosure & 20,000 ohm thermistor (replaces TE200B20E2)

Regular price $29.64 USD

Regular price Sale price $29.64 USD
Greystone TSAPA20D Temp Sensor Duct / Immersion 200mm (8") with small hinged ABS enclosure & 20,000 ohm thermistor (replaces TE200B20D2)

Greystone TSAPA20D Temp Sensor Duct / Immersion 200mm (8") with small hinged ABS enclosure & 20,000 ohm thermistor (replaces TE200B20D2)

Regular price $25.95 USD

Regular price Sale price $25.95 USD
Greystone TSAPA20C Temp Sensor Duct / Immersion 150mm (6") with small hinged ABS enclosure & 20,000 ohm thermistor (replaces TE200B20C2)

Greystone TSAPA20C Temp Sensor Duct / Immersion 150mm (6") with small hinged ABS enclosure & 20,000 ohm thermistor (replaces TE200B20C2)

Regular price $25.95 USD

Regular price Sale price $25.95 USD
Greystone TSAPA20B Temp Sensor Duct / Immersion 100mm (4") with small hinged ABS enclosure & 20,000 ohm thermistor (replaces TE200B20B2)

Greystone TSAPA20B Temp Sensor Duct / Immersion 100mm (4") with small hinged ABS enclosure & 20,000 ohm thermistor (replaces TE200B20B2)

Regular price $25.95 USD

Regular price Sale price $25.95 USD
Greystone TSAPA07F Temp Sensor Duct / Immersion 450mm (18") with small hinged ABS enclosure & 10K ohm type 3 thermistor (replaces TE200B7F2)

Greystone TSAPA07F Temp Sensor Duct / Immersion 450mm (18") with small hinged ABS enclosure & 10K ohm type 3 thermistor (replaces TE200B7F2)

Regular price $29.64 USD

Regular price Sale price $29.64 USD
Greystone TSAPA07E Temp Sensor Duct / Immersion 300mm (12") with small hinged ABS enclosure & 10K ohm type 3 thermistor (replaces TE200B7E2)

Greystone TSAPA07E Temp Sensor Duct / Immersion 300mm (12") with small hinged ABS enclosure & 10K ohm type 3 thermistor (replaces TE200B7E2)

Regular price $29.64 USD

Regular price Sale price $29.64 USD
Greystone TSAPA07D Temp Sensor Duct / Immersion 200mm (8") with small hinged ABS enclosure & 10K ohm type 3 thermistor (replaces TE200B7D2)

Greystone TSAPA07D Temp Sensor Duct / Immersion 200mm (8") with small hinged ABS enclosure & 10K ohm type 3 thermistor (replaces TE200B7D2)

Regular price $25.95 USD

Regular price Sale price $25.95 USD
Greystone TSAPA07C Temp Sensor Duct / Immersion 150 mm (6") with small hinged ABS enclosure & 10K ohm type 3 thermistor (replaces TE200B7C2)

Greystone TSAPA07C Temp Sensor Duct / Immersion 150 mm (6") with small hinged ABS enclosure & 10K ohm type 3 thermistor (replaces TE200B7C2)

Regular price $25.95 USD

Regular price Sale price $25.95 USD
Greystone TSAPA07B Temp Sensor Duct / Immersion 100mm (4") with small hinged ABS enclosure & 10K ohm type 3 thermistor (replaces TE200B7B2)

Greystone TSAPA07B Temp Sensor Duct / Immersion 100mm (4") with small hinged ABS enclosure & 10K ohm type 3 thermistor (replaces TE200B7B2)

Regular price $25.95 USD

Regular price Sale price $25.95 USD

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